In this demo paper we present DataQuest: a browser extension that leverages the
Wikidata knowledge graph to augment Web navigation. While visiting a webpage in
the browser that matches an external identifier registered in Wikidata, the
DataQuest extension queries for information about the associated entity in
Wikidata and uses this to display additional information about the entity and
guide the user's next navigation steps. We describe the design and
implementation of the DataQuest extension, and present a preliminary user
evaluation to gain some initial insights regarding its performance and
usability.